Inventor · disambiguated record
William L. Noehren
Also filed as: NOEHREN WILLIAM L · NOEHREN WILLIAM LAWRENCE
11 granted patents·452 citations·filing 1975–1996
93Inventor score
Top patents by PatentIndex Score
11 records- 0191US4244677ACross-beam helicopter rotor with readily replaceable snubberUNITED TECHNOLOGIES CORP·Filed 1978·Granted Jan 13, 1981·69 cites·9 claims
- 0287US4008980AComposite helicopter spar and means to alleviate stress concentrationUNITED TECHNOLOGIES CORP·Filed 1975·Granted Feb 22, 1977·58 cites·18 claims
- 0386US5263821AMid-beam jointed reconfigurable bearingless main rotor assemblyUNITED TECHNOLOGIES CORP·Filed 1991·Granted Nov 23, 1993·62 cites·7 claims
- 0484US4898515AExternal wrap of composite flexbeamUNITED TECHNOLOGIES CORP·Filed 1986·Granted Feb 6, 1990·62 cites·8 claims
- 0580US4047839ATorque reacting means for the hubs of cross beam rotorsUNITED TECHNOLOGIES CORP·Filed 1976·Granted Sep 13, 1977·42 cites·11 claims
- 0673US5749449ACoil spring for overrunning spring clutchesSIKORSKY AIRCRAFT CORP·Filed 1996·Granted May 12, 1998·26 cites·14 claims
- 0772US4746272ALobed composite flexbeamUNITED TECHNOLOGIES CORP·Filed 1986·Granted May 24, 1988·41 cites·9 claims
- 0861US4714450AElastomeric high torque, constant velocity jointUNITED TECHNOLOGIES CORP·Filed 1986·Granted Dec 22, 1987·27 cites·6 claims
- 0959US5110260AArticulated helicopter rotor within an improved blade-to-hub connectionUNITED TECHNOLOGIES CORP·Filed 1990·Granted May 5, 1992·31 cites·12 claims
- 1057US4178130AHelicopter rotor having lead-lag damper operable with pitch and flap decouplingUNITED TECHNOLOGIES CORP·Filed 1977·Granted Dec 11, 1979·22 cites·8 claims
- 1134US5149013ARetractable helicopter rotorUNITED TECHNOLOGIES CORP·Filed 1991·Granted Sep 22, 1992·12 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →